94780023612 has 48 divisors (see below), whose sum is σ = 223484631552. Its totient is φ = 31260813120.

The previous prime is 94780023607. The next prime is 94780023617. The reversal of 94780023612 is 21632008749.

It is an interprime number because it is at equal distance from previous prime (94780023607) and next prime (94780023617).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94780023617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1497937 + ... + 1559927.

It is an arithmetic number, because the mean of its divisors is an integer number (4655929824).

Almost surely, 2^94780023612 is an apocalyptic number.

It is an amenable number.

94780023612 is an abundant number, since it is smaller than the sum of its proper divisors (128704607940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94780023612 is a wasteful number, since it uses less digits than its factorization.

94780023612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63338 (or 63336 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 94780023612 in words is "ninety-four billion, seven hundred eighty million, twenty-three thousand, six hundred twelve".